A Megapixel Infrared Sensor Learns to Count One Photon at a Time
A megapixel HgCdTe sensor resolves infrared photon arrivals at 70 K, offering a new path to low-noise astronomy.
infrared detectors
A megapixel HgCdTe sensor resolves infrared photon arrivals at 70 K, offering a new path to low-noise astronomy.